:root {
    --teal-900: #0d3b3a;
    --teal-700: #14615c;
    --teal-600: #17756e;
    --teal-100: #e2f1ef;
    --teal-50: #f2f9f8;
    --ink: #1f2933;
    --ink-soft: #52606d;
    --paper: #fdfcfa;
    --card: #ffffff;
    --line: #e4e7eb;
    --accent: #c8a24a;
    --radius: 14px;
    --shadow: 0 2px 6px rgba(13, 59, 58, .06), 0 12px 32px rgba(13, 59, 58, .08);
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: "Inter", -apple-system, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.65;
    font-size: 16.5px;
  }
  h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 600; line-height: 1.2; color: var(--teal-900); }
  a { color: var(--teal-700); text-decoration: none; }
  img { max-width: 100%; }
  .container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

  /* ---------- Header ---------- */
  header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(253, 252, 250, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
  .brand { display: flex; align-items: center; gap: 12px; }
  .brand-mark {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--teal-700); color: #fff;
    display: grid; place-items: center;
    font-family: "Fraunces", serif; font-weight: 600; font-size: 17px;
    letter-spacing: .5px;
  }
  .brand-text { line-height: 1.25; }
  .brand-text strong { display: block; font-size: 15.5px; color: var(--teal-900); }
  .brand-text span { font-size: 12.5px; color: var(--ink-soft); }
  nav ul { display: flex; gap: 28px; list-style: none; }
  nav a { font-size: 15px; font-weight: 500; color: var(--ink); }
  nav a:hover { color: var(--teal-600); }
  .nav-cta {
    background: var(--teal-700); color: #fff !important;
    padding: 9px 18px; border-radius: 999px; font-weight: 600;
    transition: background .2s;
  }
  .nav-cta:hover { background: var(--teal-900); }
  .menu-btn { display: none; background: none; border: none; font-size: 26px; color: var(--teal-900); cursor: pointer; }

  /* ---------- Hero ---------- */
  .hero {
    background: linear-gradient(135deg, var(--teal-50) 0%, #eef5f0 55%, #f7f3ea 100%);
    border-bottom: 1px solid var(--line);
  }
  .hero-inner {
    display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px;
    align-items: center; padding: 84px 0 92px;
  }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--teal-700); margin-bottom: 18px;
  }
  .eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--accent); }
  .hero h1 { font-size: clamp(34px, 5vw, 52px); margin-bottom: 8px; }
  .hero .subtitle {
    font-family: "Fraunces", serif; font-size: clamp(19px, 2.6vw, 24px);
    color: var(--teal-600); font-weight: 500; margin-bottom: 20px;
  }
  .hero p.lead { color: var(--ink-soft); max-width: 52ch; margin-bottom: 32px; }
  .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 26px; border-radius: 999px;
    font-weight: 600; font-size: 15.5px; transition: all .2s;
  }
  .btn-primary { background: var(--teal-700); color: #fff; box-shadow: 0 6px 18px rgba(20, 97, 92, .25); }
  .btn-primary:hover { background: var(--teal-900); transform: translateY(-1px); }
  .btn-ghost { border: 1.5px solid var(--teal-700); color: var(--teal-700); }
  .btn-ghost:hover { background: var(--teal-100); }

  .hero-card {
    background: var(--card); border-radius: 20px; box-shadow: var(--shadow);
    padding: 34px 32px; border: 1px solid var(--line);
  }
  .portrait {
    width: 128px; height: 128px; border-radius: 50%;
    background: linear-gradient(135deg, var(--teal-600), var(--teal-900));
    color: #fff; display: grid; place-items: center;
    font-family: "Fraunces", serif; font-size: 40px; font-weight: 600;
    margin: 0 auto 20px; border: 4px solid var(--teal-100);
  }
  .hero-card h3 { text-align: center; font-size: 21px; }
  .hero-card .role { text-align: center; color: var(--ink-soft); font-size: 14.5px; margin: 4px 0 20px; }
  .hero-card ul { list-style: none; }
  .hero-card li {
    display: flex; gap: 10px; align-items: flex-start;
    padding: 10px 0; border-top: 1px solid var(--line);
    font-size: 14.5px; color: var(--ink-soft);
  }
  .hero-card li svg { flex: none; margin-top: 3px; }

  /* ---------- Sections ---------- */
  section { padding: 88px 0; }
  .section-head { max-width: 620px; margin-bottom: 48px; }
  .section-head h2 { font-size: clamp(28px, 4vw, 38px); margin-bottom: 14px; }
  .section-head p { color: var(--ink-soft); }
  .alt { background: var(--teal-50); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

  /* Hakkımda */
  .about-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: start; }
  .about-text p { margin-bottom: 18px; color: var(--ink-soft); }
  .about-text p strong { color: var(--ink); }
  .fact-list { display: grid; gap: 14px; }
  .fact {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px 20px; display: flex; gap: 14px; align-items: center; box-shadow: 0 1px 3px rgba(0,0,0,.03);
  }
  .fact-icon {
    width: 44px; height: 44px; flex: none; border-radius: 12px;
    background: var(--teal-100); color: var(--teal-700);
    display: grid; place-items: center;
  }
  .fact strong { display: block; font-size: 15px; color: var(--teal-900); }
  .fact span { font-size: 13.5px; color: var(--ink-soft); }

  /* Uzmanlık kartları */
  .cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .card {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 26px 24px; transition: transform .2s, box-shadow .2s;
  }
  .card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
  .card-icon {
    width: 46px; height: 46px; border-radius: 12px; margin-bottom: 16px;
    background: var(--teal-100); color: var(--teal-700); display: grid; place-items: center;
  }
  .card h3 { font-size: 18.5px; margin-bottom: 8px; }
  .card p { font-size: 14.5px; color: var(--ink-soft); }

  /* Blog */
  .posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .post {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform .2s, box-shadow .2s;
  }
  .post:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
  .post-banner { height: 8px; }
  .post-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
  .tag {
    align-self: flex-start; font-size: 12px; font-weight: 600; letter-spacing: .06em;
    text-transform: uppercase; color: var(--teal-700);
    background: var(--teal-100); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px;
  }
  .post h3 { font-size: 18px; margin-bottom: 10px; }
  .post p { font-size: 14.5px; color: var(--ink-soft); flex: 1; }
  .post .read-more { margin-top: 16px; font-weight: 600; font-size: 14.5px; }

  /* İletişim */
  .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
  .contact-item { display: flex; gap: 16px; margin-bottom: 26px; }
  .contact-item .fact-icon { background: rgba(255,255,255,.12); color: #fff; }
  .contact-item strong { display: block; color: #fff; font-size: 16px; margin-bottom: 2px; }
  .contact-item span, .contact-item a { color: rgba(255,255,255,.75); font-size: 14.5px; }
  .contact-item a:hover { color: #fff; }
  .contact-box {
    background: var(--card); border-radius: var(--radius); padding: 32px;
    color: var(--ink);
  }
  .contact-box h3 { margin-bottom: 8px; }
  .contact-box p { font-size: 14.5px; color: var(--ink-soft); margin-bottom: 20px; }
  #iletisim { background: var(--teal-900); }
  #iletisim h2 { color: #fff; }
  #iletisim .section-head p { color: rgba(255,255,255,.7); }

  /* Footer */
  footer { background: #0a2f2e; color: rgba(255,255,255,.6); padding: 28px 0; font-size: 13.5px; }
  footer .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
  .disclaimer {
    background: #f7f3ea; border: 1px solid #eadfc4; border-radius: var(--radius);
    padding: 18px 22px; font-size: 13.5px; color: #6b5d3a; margin-top: 48px;
  }

  /* ---------- Responsive ---------- */
  @media (max-width: 880px) {
    .hero-inner, .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .cards, .posts { grid-template-columns: 1fr 1fr; }
    nav ul { display: none; position: absolute; top: 72px; left: 0; right: 0;
      background: var(--paper); flex-direction: column; gap: 0;
      border-bottom: 1px solid var(--line); padding: 8px 24px 16px; }
    nav ul.open { display: flex; }
    nav li { padding: 10px 0; }
    .menu-btn { display: block; }
  }
  @media (max-width: 560px) {
    .cards, .posts { grid-template-columns: 1fr; }
    section { padding: 64px 0; }
    .hero-inner { padding: 56px 0 64px; }
  }

/* ---------- Blog makale sayfaları ---------- */
.article-hero {
  background: linear-gradient(135deg, var(--teal-50) 0%, #eef5f0 55%, #f7f3ea 100%);
  border-bottom: 1px solid var(--line);
  padding: 56px 0 48px;
}
.article-hero .tag { margin-bottom: 18px; }
.article-hero h1 { font-family: "Fraunces", Georgia, serif; font-size: clamp(28px, 4.5vw, 42px); color: var(--teal-900); max-width: 20ch; line-height: 1.15; margin-bottom: 16px; }
.article-meta { display: flex; gap: 18px; flex-wrap: wrap; color: var(--ink-soft); font-size: 14px; }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article { max-width: 760px; margin: 0 auto; padding: 56px 24px 32px; }
.article p { margin-bottom: 20px; color: var(--ink); }
.article h2 { font-size: 26px; margin: 40px 0 14px; }
.article h3 { font-size: 20px; margin: 30px 0 10px; }
.article ul, .article ol { margin: 0 0 20px 24px; }
.article li { margin-bottom: 10px; color: var(--ink); }
.article strong { color: var(--teal-900); }
.info-box {
  background: var(--teal-50); border: 1px solid #cde5e2; border-left: 4px solid var(--teal-600);
  border-radius: 10px; padding: 18px 22px; margin: 28px 0; font-size: 15px;
}
.info-box strong { display: block; margin-bottom: 6px; color: var(--teal-900); }
.article .disclaimer { margin: 48px 0 0; }
.back-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14.5px; margin-bottom: 20px; }
.article-footer-nav { max-width: 760px; margin: 0 auto; padding: 0 24px 64px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---------- Logo ve fotoğraf ---------- */
img.brand-mark { background: none; display: block; }
img.portrait { object-fit: cover; background: none; }

/* ---------- İletişim haritası ---------- */
.map-wrap { margin-top: 44px; border-radius: var(--radius); overflow: hidden; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.map-wrap iframe { width: 100%; height: 340px; border: 0; display: block; }

/* Logo tıklanınca ana sayfaya döner */
a.brand { text-decoration: none; color: inherit; }

/* ---------- SSS bölümü ---------- */
  .faq-list { max-width: 800px; margin: 0 auto; }
  .faq { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); margin-bottom: 14px; overflow: hidden; }
  .faq summary { cursor: pointer; padding: 18px 22px; font-weight: 600; color: var(--teal-900); font-size: 16.5px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary::after { content: "+"; font-size: 22px; color: var(--teal-600); flex: none; transition: transform .2s; }
  .faq[open] summary::after { transform: rotate(45deg); }
  .faq-body { background: var(--teal-50); border-top: 1px solid #cde5e2; padding: 18px 22px; color: var(--ink-soft); font-size: 15.5px; }
  .faq-body p:last-child { margin-bottom: 0; }
  .faq-body p { margin-bottom: 12px; }
  .faq-body strong { color: var(--teal-900); }